3232
HCD-AZ2D/AZ5D
HCD-AZ2D/AZ5D
• Note for Printed Wiring Boards and Schematic Diagrams
• DMB10 board is multi-layer printed board.
However, the patterns of intermediate-layer have not been in-
cluded in this diagrams.
• Indication of transistor
• Circuit Boards Location
Note on Schematic Diagram:
• All capacitors are in µF unless otherwise noted. (p: pF)
50 WV or less are not indicated except for electrolytics
and tantalums.
• All resistors are in Ω and
1
/
4
W or less unless otherwise
specified.
• f : internal component.
• C : panel designation.
• A : B+ Line.
• B : B– Line.
• Voltages and waveforms are dc with respect to ground
under no-signal conditions.
no mark : TUNER (FM/AM)
(): DVD PLAY
[]: TAPE PLAY (DECK-A)
<>: TAPE PLAY (DECK-B)
〈〈 〉〉 : REC
{ } : PC
* : Impossible to measure
• Voltages are taken with a VOM (Input impedance 10 MΩ).
Voltage variations may be noted due to normal produc-
tion tolerances.
• Waveforms are taken with a oscilloscope.
Voltage variations may be noted due to normal produc-
tion tolerances.
• Circled numbers refer to waveforms.
• Signal path.
J : CD PLAY
c : DVD PLAY
I : DIGITAL OUT
F : AUDIO
L : VIDEO
a : Y
E : CHROMA
r : COMPONENT VIDEO
f : TUNER (FM/AM)
j : TAPE PLAY (DECK-A)
d : TAPE PLAY (DECK-B)
G : REC
h : VIDEO/SAT OUT
k : VIDEO/SAT IN
O : USB
N : MIC INPUT
• Abbreviation
AUS: Australian model
E2 : 120V AC area in E model
E3 : 240V AC area in E model
E12 : 220-240V AC area in E model
E13 : 220-230V AC area in E model (Russian model)
E15 : Iranian model
EA : Saudi Arabia model
KR : Korean model
MY : Malaysia model
PH : Philippines model
SP : Singapore model
TH : Thai model
Note on Printed Wiring Board:
• X : parts extracted from the component side.
• Y : parts extracted from the conductor side.
• x : parts mounted on the conductor side.
• W : indicates side identified with part number.
•
f
: internal component.
• : Pattern from the side which enables seeing.
(The other layers' patterns are not indicated.)
Caution:
Pattern face side: Parts on the pattern face side seen from
(Side B) the pattern face are indicated.
Parts face side: Parts on the parts face side seen from
(Side A) the parts face are indicated.
Caution:
Pattern face side: Parts on the pattern face side seen from
(Conductor Side) the pattern face are indicated.
Parts face side: Parts on the parts face side seen from
(Component Side) the parts face are indicated.
Note: The components identified by mark 0 or dotted line
with mark ! are critical for safety.
Replace only with part number specified.
C
B
These are omitted.
E
Q
B
These are omitted.
CE
Q
TUNER UNIT
MS-214 board
VIDEO board
DMB10 board
SP OUT board
S-MASTER board
MIC board
SIRCS board
EJECT board
KEY board
FL board
MAIN board
SWITCHING REGULATO
w
w
w
.
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a
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Q
Q
3
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1
5
1
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0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
9
6
5
1
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5
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Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
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